8128544432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{84349}}^1$

素因数の和:84693

約数の個数: 40

約数和(自身を含む): 16630446000

約数和(自身を除く): 8501901568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 317, 634, 1268, 2536, 5072, 6023, 12046, 24092, 48184, 84349, 96368, 168698, 337396, 674792, 1349584, 1602631, 3205262, 6410524, 12821048, 25642096, 26738633, 53477266, 106954532, 213909064, 427818128, 508034027, 1016068054, 2032136108, 4064272216, 8128544432]

約数ペア:

[(1, 8128544432), (2, 4064272216), (4, 2032136108), (8, 1016068054), (16, 508034027), (19, 427818128), (38, 213909064), (76, 106954532), (152, 53477266), (304, 26738633), (317, 25642096), (634, 12821048), (1268, 6410524), (2536, 3205262), (5072, 1602631), (6023, 1349584), (12046, 674792), (24092, 337396), (48184, 168698), (84349, 96368)]